Outer surface of a grill



FIG. 1 is an elevated front perspective view of an outer surface of agrill showing our new design, the broken line showing of the hood andheadlights being for illustrative purposes only, and forms no part ofthe claimed design.

FIG. 2 is a front view of the outer surface of a grill design of FIG. 1.

FIG. 3 is a left side view of the outer surface of a grill design ofFIG. 1.

FIG. 4 is a right side view of the outer surface of a grill design ofFIG. 1; and,

FIG. 5 is a top plan view of the outer surface of a grill design of FIG.1.

The ornamental design for an outer surface of a grill, as shown anddescribed.